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Article #403

Fast implementations for level index number systems

#403
From: Erwinus Theodorus Leonardus Omtz...
Date: Fri, 02 Oct 1992 17:24
21 lines
1535 bytes
To prospective chip designers

Parallel computation allows us to calculate more in a given time than
is possible with a single processor. Due to the large number of
calculations, the number system used is pivotal in the obtainable
accuracy of the result. The level-index and symmetric level index
number representations are two number systems that are proposed
to replace the floating point number system for calculations involving
large numbers as well as large numbers of operations. What is still
lacking in comparison with the floating point system is fast
implementations, which, most likely, will be based on CORDIC
transformations. We are looking for competitive designs for either
the level index or the symmetric level index number system.
For further information, please contact


Dr. Theodore Omtzigt
Intel Corporation, Inc.
Mail stop: FM2-08
email: tomtzigt@pcocd2.intel.com
phone: (916) 356 - 3696
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From: omtzigt-theo@CS.YALE.EDU (Erwinus Theodorus Leonardus Omtzigt (Theo))
Subject: Fast implementations for level index number systems
Message-ID: <1992Oct2.172423.14319@cs.yale.edu>
Followup-To:  tomtzigt@pcocd2.intel.com
Keywords:     CORDIC, level-index, chip design
Sender: news@cs.yale.edu (Usenet News)
Nntp-Posting-Host: systemsz-gw.cs.yale.edu
Organization: Intel Corporation, MPG Architecture and Planning
Date: Fri, 2 Oct 1992 17:24:23 GMT
Lines: 23